At DynamiteRedGames' Patreon page, the original creator of this game, he links the RPGMaker (VX Ace) project, GIMP master images and the combinations of character/clothing from Sexy Beach Premium Resort if someone wants to finish it.
Here's the post with the links:
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And here's why he decided to quit the project:
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As stated in the posts I linked above, the "license" is: "
If some crazy person feels like extending the existing content and wanted to share it online, feel free. Just give me credit as the original author. But I won't be involved in any way. Oh, and you can't charge money for it."
I wish you luck with this project, vorris, as I really (
really) like this game.