This looks fantastic (including color)!
Its very impressive to see all the accoutrements and I feel like they really add to the immersion. Sometimes I wish they weren't so damn time consuming to make and other times I like how it makes the creative juices flow. Most the times they are just time consuming
Question... how did you make the clubhouse? It looks like it was made outside of unity and imported?
Yes I have come to realize how important all of those accessories are to a course. Especially on some fancy parkland courses which don't provide a lot of creative terrain texturing opportunities to hold the players' visual interest.
I agree it can be time consuming but this kind of course would feel empty without them I think.
I haven't learned to do any building outside of Unity.
The clubhouse and surrounds were built with DPR's House Builder and the Unity Mesh Maker asset (providing a variety of primitive mesh shapes)
Something I'm still learning is how much texturing matters to how we perceive a building or other object. Makes a HUGE difference. All of the good 3-D artists already know this and do it really well.
Other 3-D objects are used as is or built piecemeal using a combination of the House Builder and assets from Justin9926, LarryKuh, K11, and NoPutt.