It sounds like you are equating "flesh" with "skin only."  The flesh could be easily equated with the "soft squishy parts of a once living organism."  The skin/organs/muscles can be rendered  (or blended) into a uniform mixture to be enchanted.

We never considered "flesh golem" to mean "only made up of skin" in our group.  It was made of enchanted, once living organism material.

A Kickstarter can only generate more funds if either 1) it causes significantly more people to buy the product than otherwise would, or 2) it causes buyers to pay significantly more per copy than they otherwise would. It's not clear to me how either of those would work. Aside from those things, it just moves more of the sales up front instead of later on. Often it does that by offering a discount, which is counter to purpose #2. Also, it costs money to run, and Kickstarter takes part of the proceeds, so it's got to do so by a large margin to be a net gain at all. I don't see how that would have worked, even ignoring the question about who is doing the work.

It says P, and that you can use any other lower level Bone Law, spell once per round. I'm assuming you don't just cast it once, and get unlimited Bone Law the rest of your life. What's the correct duration?

I think there should be a Kickstarter for Rolemaster Unified: Better Art Version.

Here is the link to the Apple Podcast

https://podcasts.apple.com/us/podcast/in-search-of-andraax/id1742613254