I along with DLP-Coasters and Project Sunset am working on recreating Rock 'n' Roller Coaster from Disney's Hollywood Studios!
Here's an overview so far:
It still needs some refining, but the general building layout is almost done.
Here's a quick look at the alley in progress:
The track is being re-worked from one of my older models. I'm working on getting the blueprints up to scale so there's a lot more needing to be done to get the track just right.
I'm currently using a 7 car RMC with custom friction to get the physics right - the final coaster will have the vekoma track and custom trains.
And speaking of trains - here's the limo train:
The current limo train is in sketchup, but due to some scaling issues (and sketchup being... well, sketchup) the final train will be modeled in blender. But at least you can see the detail it'll have:
Project Sunset has been working diligently on making lights on and off road signs as well as other textures for the ride:
DLP-Coasters is working on some scripts for other aspects of the coaster. We plan to release this whenever it gets done so stay tuned for more updates!
