Bigger Hands Choice (Without Having to Change Body Size, Bedrock)

I really like big hands on Java.

Some players don't wasn't to have bigger bodies, but want the hand difference.

Slim-skin Players don't get get feature which I think is unfair for them since their hands aren't as big on Bedrocks compared to Java. This is the prime reason I want this done.

Also are hands always big as Java's on Bedrock?