RollerCoaster Tycoon

Author: Unknown
An invisible mortar found among my archives.  There is no Read-Me file and the creator is unknown.  If you recognize this object and know the creator, please let us know in the comments, or on Discord. 🙂
 

Author: Old-Spice
A custom sky dome!  A beta from several years ago.
**Note Special Instructions from Old-Spice!**
Remember.. Turn Shadows OFF, or kabam your PC will explode due to the massiveness!
To place, find a spot closest to ground level (ground level when starting a new sandbox) and close to the center of the park. Then place a one tile marker using terrain texture (concrete ground or such)
Then place piece 1 and place it by clicking on that one tile marker,  then select piece 2 and place in the same spot. Same for 3 and 4. Do NOT rotate them as they are already rotated in place. then switch to free look and enjoy the view :D
Install as normal scenery... Enjoy!
 

Author: therideman111
A set including station covers and friction wheels.

Author: Archbak
A beta set for the Thorpepark entrance plaza.  

Author: Oderus

Author: pteri
Assorted roofs, walls, supports, path covers, turrets, windows, and battlements, all re-colorable.  Also includes some matching ivy alpha pieces.

Author: SPACEMTNMAN
A large series of "Hollywood Star" style path decals honoring a number of RCT3 Community members for their contributions. 

Author: SPACEMTNMAN
A Memorial honoring many RCT3 Community Members

Author: Zephon

Author: citytrader
A revised small set of six ancient wall murals and three floor pieces for Greek/Roman parks including two Babylon walls and two borders, a new floor, and a new Roman mural, "the lovers". Also included is a single full tile water piece with caustics.
Please remove the old folder and substitute this one. All the old files should remain intact.

Author: zyned
CSO for the Ferris wheel from CFH-Rides.
Complete with animated lights, and animated flags.
Everything is fully recolorable, and you can choose from 4 names and 2 backdrops.
 

Author: obi_wan_cannoli
Scenery set featuring metal loading station path covers, road blocks, and "Phobia" sign.

Author: MaxInfinity
Small set featuring carousel organ and canopy.
 

Author: J.M.W. Thieves
An A380 passenger plane.

Author: RedOctober
Set of various jetliners, both high and low poly models, skyway and a support vehicle.

WARNING! This set is designed with only HIGH performance computers in mind
it is recommended that if you have a slow or low graphics card
that you use the Low LOD scenery aircraft. RedOctober takes no
responsibilities for lag.

Author: Shiftey
Jurassic Park themed gat and fences. 

Author: marnetmar
Hollywood Tower Hotel - Tower of Terror sign as seen in Fisherman's "Tower of Terror" RCT3 video.

Author: DasMatze
Twenty-seven assorted particle effects set as triggered events.

Author: DisneyFellow
Set modeled after the "Adventure Thru Inner Space" Mighty Microscope (Disneyland).

Author: crange97
A little Crane for your funfair´s.

Author: FunDMental
Medieval walls and floors set. Includes a set of decorative shields.

Author: FunDMental
A collection of creepy portraits with images that change over time.

Author: AnubisLive, radio583goeroe
Assorted theming for a go cart track.

Author: Maverick2007
Scenery set created for maverick's Canyon Lake Amusement Park.

Author: Maverick2007
Wall with water effects enabled.