Real World Theme Parks my real Vekoma classics rebuilds

Hey Folx, here are two real Vekoma classics which I have rebuild in Planet Coaster. Hope you'll like them. ;)

Heide Park, Germany

Whirlwind - a classic Vekoma design
as "Speed Snake" at Fort Fun, Germany
Clacton-on-sea, Essex, England
Elysburg, Pennsylvania, USA
and many more...

Wow pretty impressive, well done!

Just curious how did you made the rollercoasters?
My rollercoaster build icon is grayed out.