Hi @face, sorry to hear you're having trouble finding the asset. Please try under custom buildings and/or custom coaster station under the building menu. Please let me know if you find it.

P.S.: if that doesn't work try unsubcribing, close Planet Coaster, and resubscribe at https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=3340771487 and then reload Planet Coaster. This should force a fresh install of the asset. Maybe there was an issue when you tried subscribing?