Hi, I'm not sure if I'll have time - it depends on the scope and other things but please send your demo and I can have a think / we can talk about it some more!
Damn sorry to hear that. Wish I had time to try and help you get it working. I'd consider making a new RenPy project, getting that to run in webgl, and gradually moving things over to see where it breaks. Maybe that's too time consuming.
Feel free to send me your project when you have it ready! I'll be looking to join other jams in the future