Retro rewind in mkpc

Ok, i kinda want to do my own little collab multicup thing which has every mario kart track, (including snes, arcade and ns2 tracks), so if anyone would like to collab with me, that would be awsome! The tracks dont have to be super detailed but delailed enough that i know what is going on. Im also trying to avoid tracks that use the same image as on from the base game e.g you go on mariouniverse and copy and paste the image of mc1 into the track editor.

Part 1 snes-gba
Snes Track list (order of style):
Mc1 (me)
Dp1(??????)
Gv1(??????)
Kb1(??????)
Ci1(me)
Bc1(??????)
Mc2(??????)
Dp2(??????)
Gv2(me)
Kb2(??????)
Ci2(me)
Bc2(??????)
Mc3(??????)
Dp3(??????)
Gv3(??????)
Bc3(??????)
Mc4(me)
Rr(??????)

N64 track list:
Luigi raceway(??????)
Moo moo farm(me)
Koopa troopa beach(??????)
Kalimari desert(??????)
Mario raceway(??????)
Frappe snowland(??????)
Choco mountain(me)
Toads turnpike(??????)
Wario stadium(??????)
Sherbet land(??????)
Royale raceway(me)
Bowsers castle(??????)
Dk jungle parkway(??????)
Yoshi valley(??????)
Banshee board walk(me)
Rainbow road(??????)

Gba track list:
Peach circuit(me)
Shy guy beach(??????)
Riverside park(??????)
Bc1(me)
Mario circuit(me)
Boo lake(??????)
Cheese land(??????)
Bc2(??????)
Luigi circuit(me)
Sky garden(??????)
Cheep cheep island(me)
Sunset wilds(??????)
Snow land(??????)
Ribbon road(??????)
Yoshi desert(me)
Bc3(??????)
Lakeside park(me)
Broken pier(??????)
Bc4(me)
Rainbow road(??????)

Don't feel like you have to use any/all of these but you can if you want to. Just pls give credit.

- GBA Peach Circuit - https://mkpc.malahieude.net/map.php?i=196341

- N64 Choco Island - https://mkpc.malahieude.net/map.php?i=199104

- N64 Frappe Snowland - https://mkpc.malahieude.net/map.php?i=199368

- N64 Koopa Troopa Beach - https://mkpc.malahieude.net/map.php?i=194471