On Disney Parks Blog, a portrait/painting has been released to the public... The article is below:

Who doesn’t love a good mystery – and we just happen to have one to share with you today. Our friends in Walt Disney Imagineering just sent us this portrait as a sneak peek of one of their upcoming Walt Disney World Resort projects. Any ideas which attraction this may soon be a part of?

Here’s one hint to the identity of this fine fellow: “His obsession with gold will ultimately lead him to ruin.”
The painting resembles Tony Baxter... My guess, BTMRR queue...