I am just after a little bit of help. Currently building a new steel coaster within Rollercoaster Tycoon 3 and i am looking for the custom supports to go with the ride, but i have tried looking for them and cannot find them anywhere. Can anyone shed any light on where i can find them please..? Once i have got them, i will be starting a new topic on the forum, showcasing the creation of the coaster.
The supports that i am onabout, can be seen in the below screenshot;

Also, i am after some stair railings for the lift hill of the coaster, and was wondering weather anyone knows where i can get them from also..? Screenshot below of what i am talking about;

Anyones help on this is much appreciated, thanks!