Sci-fi "TRAK-R" Quad and Hover Bike [Support-free]

This release is the "Track-R" line of personal transport vehicles, currently including a hover bike and a quad. Initially this was a hybrid vehicle, with 2 wheels in front and hover engine in back but it felt weird, so I just split it into the 2 separate vehicles and will probably add more versions later (like a snowmobile and a jet ski). These are 100% support-free, high-detail models - like all models in this project - and will print perfect in FDM or resin. They are naturally scaled a bit on the large size (fit for ~32mm figs) so if you are using anything smaller you will need to scale them down just a bit.