R3000 / T08A2 Spider Tank - Ghost In The Shell

This is remix of excellent work already done by alpokemon. There was a Ver 2 he referenced in files but some of those changes did not translate in STL files he had uploaded.

Modifications I did are

1. Split lot of pieces for easy printing.
2. Modified gatling gun so that its FDM printer friendly now, not the previous one published. You can just cut away those circular joints on gun tip if they don't print nicely but gun will now have those 3 distinctive pointy cones.
   1. There are 2 versions of guns in there, one with ammo belt receiver and one without. Print them based on your own preferences.
   2. Ammo belt does not print nicely, its optional in case you want to give it a try.
3. Introduced ball joint to head to connect with central boy making it fully articulated.
4. Removed legs with long toes (they don't go well with this model).
5. Optimized lot of these models.

Happy printing!