For Zoolander, we do have topo of Power Station North and South in 27crag.com, one of the world’s largest online rock climbing topo services.
It’s a premium topo (not free). Each purchase of the topo goes toward our bouldering and bolting fund.
Power Station is the largest sector of Zoolander bouldering area. As in Jan 2019, we have listed 262 bouldering routes in Zoolander on 27crags.
27crags.com is an interactiv apps that you can download in your phone. It includes coordinate of every boulder, hiking trail, all the routes and grades. You can also log your ascents (with your suggestions of stars and grades) to your profile on 27 Crags. It really gives credit to the place. You can download 27crags app on your phone using this link.
For Dong Lan Forest, Si Compu sport climbing area, we have added some info on mountain project. The area is pretty remote and not easy to find. Please contact us for more detail. We also have our sport climbing topo in Rock Climbing Central & Northeast Thailand Guidebook. You can purchase the guidebook from Thailand Mountain Sport Club and it will go toward bolting activities in Central & Northeast Thailand, including Khon Kaen.