hey mate, okidoki I'll try to take a look at it later this week.
Most of my assets will be compatible with GM Studio 2 (single tiles) but there is indeed some work to do around the autotiles. Here is what I have made (autotiles format to match the GM template with 47 variations) :
I didn't managed the animated autotiles yet, but if you want to check above work, just send me a mail at pixelart<dot>asset<at>gmail<dot>com and I'll send you the files :)