This is the closest thing to a groomer I have. Doesn't work very well, but if the snow is firm enough it can work decent for building a jump. With the mower off of course. This pic was taken back in 15. This little tractor could actually work really well with some studded tires, and some sort of groomer that runs off the 3-point/PTO
I'm still looking for some sort of machine that fits my budget that works well in snow.
I'll take boilerplate ice over wet snow any day