Blur Water designed the
TPET monster, I remix it to be ramp walking toys.
There are two different size TPET monsters. You need an extra piece of 1.75 mm filament to be the axis of the rear foot.
Have fun !
Videos:
* https://www.youtube.com/watch?v=t1Y0-ReRLrA
* https://www.youtube.com/watch?v=rfroXeIxeAw