Bald Eagle Heartforge Crest | Multicolor Multipart

• 2026-02-10 updated MEDIUM print profile
  • Pupils added as separate inserts → fully no-AMS printable (insert pupils into eye sockets)
  • AMS eye plate still included (optional for multi-color pupils if inserts feel too small)
• 2026-04-18 added SMALL print profile

Eagle of the Heartforge Crest - Valentine's Ember 🦅 🌹 

Celebrate love's fierce beauty with the Eagle of the Heartforge Crest - Valentine's Ember… a majestic bald eagle sculpture where powerful heart-shaped wings cradle a vibrant red rose at the peak. This standing display piece symbolizes passion forged in strength: the eagle as guardian of the heart, the rose as its eternal bloom.

Key features:

• Heart-Wing Silhouette
  • grand, curved wings form a perfect heart frame, with the rose snapping securely at the center for that iconic Valentine's look.
• Detailed Feathers & Pose
  • layered, realistic plumage on body/wings, proud head with piercing eyes, and sturdy yellow talons for stable display on desks, shelves, or mantels.
• Rose Integration
  • the rose (with thick stem and subtle leaves) assembles from two halves + cap, then clips into the wing junction → easy to customize or swap colors.
• Multicolor Magic (No AMS Needed)
  • print body/wings in brown, head/tail white, beak/talons yellow, rose red for striking contrast.
• Glueless, Modular Assembly
  • refined peg connectors ensure rock-solid, anti-rotation fits → no glue, satisfying snaps!

Perfect as a romantic Valentine's Day gift, couple's keepsake, or heartfelt home decor. Print it for your partner, yourself, or as a thoughtful token of connection. At 100% scale (~222×155×270 mm, with the rose), it's impressive yet printable in a reasonable time. Includes full Bambu Studio .3MF profile with pre-set plates, painted supports, and adhesion tweaks for clean results.

Inspired by feedback from my eagle collection, your prints and comments keep pushing these designs forward. If you make one, share your photos! I love seeing the rose colors and assembly variations!

Assembly Instructions

This multipart model is designed for effortless, glueless assembly! Snap everything together using the peg connectors. No glue required for a secure, satisfying fit.

• Preparation Carefully remove tree supports before assembly. Tree supports release most cleanly when cut between branches… snap them away without stressing surfaces.
• Peg Connections Almost all parts use the same snap-fit peg system:
  • Pegs are intentionally tight for rock-solid hold → align and then push firmly until you feel/hear the snap.
  • If too tight → lightly trim peg edges with a hobby knife or sandpaper (test fit first).
  • If slightly loose (rare with 0.15–0.2mm tolerance) → a tiny drop of superglue fixes it instantly.

  • Smaller pegs may feel less "clicky" than larger ones but still provide reliable strength.

    

    

• Rose Assembly
  1. Align the two half-stems together.
  2. Attach the bottom cap to complete the stem.

  3. Insert the assembled stem peg into the dedicated hole at the bottom of the rose.

     

      

• Orientation Aid Embedded text inside parts guide correct orientation.

  

Once complete, your Eagle stands proudly with heart wings embracing the rose. Enjoy the modular magic!

Assembly Troubleshooting & Tips

The parts are designed with a tight, secure fit so your model stays strong and stable once assembled. The pegs and sockets usually require a small amount of force to fully lock in; this is intentional for a reliable connection.

Common issues & quick fixes:

• Parts don’t seem to click fully together
  • Clean all support remnants thoroughly from the pegs and inside the sockets.
  • Check for small blobs, strings or printing artifacts on the peg or in the hole (light scraping or sanding usually solves it).
  • While pushing, try a gentle back-and-forth rotation or slight twisting motion → this helps the parts align and slide in once everything lines up.
• Connection feels too tight

  • Lightly sand or scrape the peg domes → only a very small amount is usually needed.

    

• Connection feels too loose after cleaning
  • A tiny drop of glue in the joint will lock it permanently and securely.

Still not fitting smoothly? Upload close-up photos of the peg/socket area (or the problematic joint) in the comments → I’ll take a look and give specific advice. Your photos and feedback help improve future versions and profiles for everyone!

Happy assembling! 🦅🛠️

Print Profiles

[MEDIUM] 0.12-0.20mm layer, 2-3 walls, 5-15% infill

• 100% scale = About 222x155x236 assembled(without the rose)
• Layer Height: 0.12–0.20 mm
• Walls: 2–3
• Infill: 5–15% (uses lower end for large parts like body/wings to save filament/time; higher end for small/functional parts like talon tips and connectors to boost durability and prevent breakage during repeated assembly/disassembly)
• Supports: Tree supports (auto-generated). Manually painted supports on tail, head, and talon tips where needed.
• Adhesion: Initial layer expansion applied to select parts (especially taller ones like wings) for excellent bed grip.
• Color Handling: Multipart design → no AMS required. Print plates separately in desired filaments (e.g., brown PLA for body/wings, red for rose). Eyes offer flexibility: AMS plate available if pupils feel too small to insert.

Plate Layout:

1. Body
2. Wings (L/R)
3. Head and Tail
4. Talons, Beak and Eyes
5. Talon Tips and Pupils
6. Rose 1of2
7. Rose 2of2
8. Eyes (AMS – multicolor)

[SMALL] 0.16-0.2mm layer, 2-3 walls, 10-30% infill

• 100% scale = about 98x68x104 assembled (44% scale from the medium print profile, but reset to 100% for easier custom scaling)
• Layer Height: 0.16–0.20 mm
• Walls: 2–3
• Infill: 10–30% (uses lower end for large parts like body/wings to save filament/time; higher end for small/functional parts like talon tips and connectors to boost durability and prevent breakage during repeated assembly/disassembly)
• Supports: Tree supports (auto-generated). Manually painted supports on body, tail, and head where needed.
• Adhesion: Initial layer expansion applied to select parts (especially taller ones like wings) for excellent bed grip. Brim ears painted to talons.
• Color Handling: Multipart design → AMS required. Print plates 1-4 or use available options.
• Rose isn't available for the small print profile.

Plates:

1. body and wings
2. tail
3. head AMS
4. talons AMS
5. [option] head SINGLE COLOR
6. [option] talons SINGLE COLOR
7. [option] one piece AMS
8. [option] one piece SINGLE COLOR
9. [option] all parts SINGLE COLOR

Scaling Advice

• Scaling Up: Larger sizes should work well but not extensively tested yet. The peg connectors are robust, but connections may need minor tolerance tweaks (e.g., slight peg sanding or scaling adjustment) if fit feels off after upsizing.
• Best Practice: Always scale all parts uniformly with the exact same percentage in Bambu Studio before slicing. Apply scaling globally to the entire project to keep peg/socket alignments perfect.
• Verification: After scaling, review the sliced preview in Bambu Studio. Ensure supports generate correctly on overhangs, and confirm no thin walls appear on small features like talon tips or rose details.

Happy printing, and happy Valentine's Day! 💖🦅

Key Printing Tips:

• Disable “Strength → Detect Thin Wall” → gives smoother, cleaner surfaces on detailed parts.
• Always check the slicing preview in Bambu Studio before starting the print.
• Support removal trick: Cut supports into small chunks first, then gently loosen → they usually pop off cleanly without damage.
• Some plates use lots of supports, if so → for reliable prints use these filament settings:
  • Filament Overrides
    • Z Hop When Retract: 0.6 mm
    • Z Hop Type: Spiral
    • Travel Distance Threshold: 1 mm
    • ✅ Enable Retract When Changing Layer
  • Also, disable these settings in Bambu Studio if Variable Layer height is used:
    • Supports
      • ❌ Disable Independent Support Layer Height
    • Others
      • ❌ Disable Reduce Infill Retraction
    • I’ve found that a 0.15 mm top Z distance works best when printing with variable layer height.

Happy printing! Can't wait to see photos of your prints! If you're scaling, experimenting or encounter any issues, let me know → your input helps the next iteration. Please share your feedback for any rating below ⭐⭐⭐⭐⭐ so we can work on improving, thank you!