As kind of an offer as this is, I must decline. Putting Stormside on hiatus was not a matter of money, but instead one of motivation. Granted, the loss of motivation was intially caused by a money issue, but it was never about what the game was earning, more just how much time I had to actually work on it. These days, I think any amount of money would still make it difficult for me to work on it given what I'm currently working on. I may return to it after I finish SH, but probably not in the same form. I'd like to finish the story I had planned more than I'd like to finish all the branching stuff.
Additionally, SH has its own fanbase at this point, and so far things are going well with it, so I intend to see it through to the end.
Thank you for the offer, but I plan to work on SH until it's completed. We shall see what I'll be working on after that.
With regard to learning renpy, the discord link on this itch page should be valid, and there's a public dev room there. If you want to get started learning how to do this kind of stuff, drop a message in the public-dev-room channel, and some initial resources shall be provided. (As with most things, the basics can be learned from videos, but once you have the basics down, people are the main learning resource.)
Also, Stormside does still technically have one update to be released, so that cliffhanger won't last forever. I just have no particular ETA on it. It's mostly complete, but like I said, motivation issue, not a money issue. I'm having too much fun making SH at the moment.