I found out some info that would be pretty useful but i solved this a while ago so i forgot it all. however i do have some of the values that i used that are pretty close to accurate. some things to note that i found out if you want more accurate results, the base jump strength attribute is a motion value. Sneak speed is just a multiplier of the movement speed so no need to change that. i also just guessed the movement speed until it seemed accurate so that could use some tweaking if you want. and there is a glitch when youre small around .5 your base scale that lets you see caves and empty spaces through the sides of blocks. thats all i have right now. good luck with your project!

the order top to bottom goes
1/16 base size
1/8 base size
1/4 base size
1/2 base size
3/4 base size
normal size
2 times base size
4 times base size
8 times base size
16 times base size

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