@mattramsey Thanks 
I've only been learning Blender for about a month on and off and only used Asset Forge once but I'll try to answer your questions:
@mattramsey said in Composition tests in Blender: Hansel and Gretel:
How easy/difficult was it to make?
It was not too difficult, but I learned the basics of the Blender interface by following a few tutorials on Udemy and a starter one on YouTube by the BlenderGuru before I did this. I'll put the links here:
BlenderGuru
https://youtu.be/VT5oZndzj68?list=PLjEaoINr3zgHs8uzT3yqe4iHGfkCmMJ0P
Udemy Course (I'm finding this a bit too dry and technical so far... try the BlenderGuru ones first- that one was more fun to do and got me started a lot faster)
Udemy: https://www.udemy.com/blendertutorial/
I'm sorry but I don't know what you mean by "Did you create it "head on view" and then rotate?" I positioned the camera view and then arranged models making sure the composition of elements looked good in the camera view as I did it. (You can have multiple windows in Blender for different views and things)
I made the house model using Asset Forge and then exported it an an obj. file and imported it into my scene in Blender. I could have used Blender to make a simple house out of primitives (cube, cone etc...) or downloaded a free model from https://www.blendswap.com/. For the trees I used https://datguyjack.itch.io/lowpolyforestpack. For free 3D models I've also seen https://kenney.nl/assets?q=3d. I just thought Asset Forge was cool so I tried it, but it's still a bit buggy.
@mattramsey said in Composition tests in Blender: Hansel and Gretel:
I have a lot of difficulty with scenery/landscapes (particularly dwellings) and for a long time I've thought that I should learn some kind of 3D modeling program just to get some the basic shapes and perspectives down. Once I have the framework I'm fine, but I spend hours and hours trying to draw stuff that I sometimes end up completely scrapping.
Me too
I'm sure with practice it will improve.
@TessW Thanks
Blender is a bit scary at first, but once you get the basics of the interface it is ok, and the beginner course on YouTube I followed really helped me. I think there is a way to import SketchUp models as well, but I haven't looked into it.
@evilrobot Thanks. zbrush is cool
I love looking at things people do with it.