Made some more pictures of how the Trilex wheels go together so you can see where the distance ring will fit between the front and rear hub.
Front and rear hub together with distance ring but without the rims on the axle. You can just make out the M2x10 I plan to fit with a M2 nut at the front when I finalise the assembly.
Assembled without the tyres
Started on the front axle, but due to a mislabeling I got send the front axle for a regular Euro rim ... so will have to wait a couple of weeks for the right one to be shipped to me.