Created with help from Trackmania Blocks Generator Blender Addon :3

Banked will come later - trying to work out if I should make it with Flat dirt geometry tilted to banked, or if I should make it with HB dirt geometry (but then have to deal with wood supports)

Calling all actual blender people: How The Hell Do You Prevent Light Bugs. please dm me with unsolicited advice about this

Pairs well with https://item.mania.exchange/set/view/12929