Batch compositing multiple PLY Splats

Hello - I’m working on a 4DGS project. Attempting to compile multiple splats (5) for each frame (250 total). Ideally I’d like to be compositing 5 x splats per frame / composite, then importing these composites to unreal (x 250).

Attempted in terminal with open3d library and plydata with python script. However, rotated or scaled splats distort even if run with negative axis. Basic movement along an x, y, z is fine but limited.

Are there any supersplat scripting tools available as an alternative - or suggestions?