There are three ways to print this.

1. As single piece:- Please download STL file but there wont be any movements.
2. Multiple Pieces :- Download 3mf file with Full_dismantled.3mf.BEST QUALITY OUTPUT. Please use the 3mf file for assembly also.
3. Combined:- You may use any 3D viewer software like 3D builder in windows to merge components according to your printer and filaments. The sky is the limit for this. As a sample, I have uploaded a combined model with the file ending with combined.3mf. This has reduced the main parts to print to just 8. There are also small links and locking bolts which can be ignored if you dont need movements.

Movements Included

1. Dual Front Wheel Steering
2. Counter Rotating Back Wheels
3. Cabin Roof Hatch Openable
4. Tilt and Rotating Gun Mount
5. Extending Support Legs(4 in number)
6. Side Panel Doors Open

NOTE The tolerances to some elements are zero which has been intentionally provided to friction lock the elements while not in movements. You may have to fine tune the tolerance from your end using scaling function in slicer to ensure good fit without compromising movements.

Supports should be provided as required.

Appreciate the makes uploads. Open for suggestions.