This looks very cool. I was introduced to the game by a friend who wanted to play it on Roll20 and was showing off the game to me. So I purchased a copy and dived into HTML and CSS.
8 hours later I have a Roll20 compatible character sheet based upon the Powered by the Apocalypse character sheet. All the bits (other than equipment) get swapped in and out depending upon which character you choose.
Please let me know if you want to add a community sheet for Escape from Dino Island to the Roll20 collection. You are welcome to the changes I made. Let me know.