Sonic Adventure 2 - My thoughts on modding

So I just wanted to bring this up and see what people think about this. We saw a few mods for SA2 already, but no further changes aside from character swaps, using 2P battle mode characters on story stages, enabling super sonic gameplay on normal stages, chao editors, disabling upgrades, using dreamcast models (basically swaps too), using the special holidays costumes and such, right? but if you look over to SADX, we got a crap load of mods for that game, we got custom models, a lot of them, we got modded stage textures, main menu and interface changes, voice changes, effect mods, chao editors, no doubt character swaps, custom stages, custom object placement, we basically got a LOT more stuff on SADX than on SA2, heck, we even were infested in recolors for SADX, right? But what happened to SA2? people took the time to learn and figure out almost all of SADX's file formats and allowing modding on them, but for SA2 we only got so small amount of mods, i don't know if it's cause modding is limited on SA2 or the files aren't crackable, but there could be a bit more progress, for example have custom models or custom animations, like we had on SADX.
At this point I think SA2 modding didn't get too much attention like SADX had, but oh well, get them opinions on here on what you think about SA2 modding, and if we should give it more attention, i actually see a lot more happening on SA2 than on SADX when talking about modding, after all, SA2 gameplay is a lot more advanced than SADX.

edit: also, i think i just posted this thread in the wrong section :V