I'm dropping a note for jamakkon on github who created the MERP character sheet for Roll20. I can see where to put requests etc.
First thanks it's made lockdown remote playing so much easier.
Have noticed a glitch (not vital) to plug. Encumbrance penalty calculates with STR even if weight is less than 16. Not a problem for most but hobbits with a -20 racial modifier suddenly can't drag their own belly around the room (especially if you include a height modifier).