very nice, we need more for inspirations

i would suggest you export your model to 3ds max studio assign color to each layers export it as .fbx file then import to TM, with this if you have any alterations from your modeling app reload in 3ds max export as .fbx to replace the previous file and reload in TM......i hope this helps.

solution is, from your modeling as you re applying material also apply a proper uvw ( in 3ds max you have options of plane, box, spherical, cylinder, facet etc)

in your modeling app put your model to 0,0,0

i suggest you move your model to zero origin in your modeling app before importing to twinmotion

i found this ...https://www.youtube.com/watch?v=e1nkIoA44Vw

yes possible, copy your video file into Tm user library folder, from attaced material image locate it and picked it.

select your object in question press f key button, this will zoom in to it, then go to your camera to activate it....

i think there are at least 3 different child in the software, you can duplicate them and change there color and assigned different animations....i hope this helps