Yeah it looks like the textures are missing. I let Phil know and he'll probably fix this as soon as he can.
Uncle Phil is the best, he will solve the problem in no time. Thanks for catching that one René.
Material texture files are still missing...
You are right Chaim ppixeldensity
Thanks for the heads up!
Uploaded the correct version; it should be fixed now.
Thank you for the speedy response. All good now!