Old Drawing Makeovers

I'm still dedicating some of my spare time to designing imaginary themed experiences for my own amusement. For the last project and the current one, I've been updating old ideas from my past and having a good time doing it. Now that I feel fairly comfortable with Sketchup, I'm finding it easier to get across some of the original ideas in a more detailed and 3-dimensional way. For your amusement (or probably just mine), I've included some comparisons of the old and new stuff below.

This first one was an old design for a waterpark based on Atlantis. I'm currently working on this one but thought it was far enough along to show a screenshot. I really like the idea of the waterslides moving in and out of the mountain, waterfalls, aqueducts and little Greek buildings. It's looking a little more Splash Mountain than I planned but it isn't done yet.

The next drawings are from an old project that has been recycled twice. The first incarnation was a lobby feature for a "Haunted Hotel". That feature (and drawings) got reused in a restaurant design called "Raven's Mansion". And finally, they got the Sketchup redo for my practice design called "Monster Mansion" a few weeks back.