I make wooden toys like these.They are playable, not models. They are about 30 inches long for the set-- 7 inches tall and about 6-1/2 in wide.
Can be done in tour choices of colors and can be personalized too.
No two are ever identical. I also make a green and yellow 2 cylinder --sort of replica. Close enough to recognize-- different enough not to be sued by J-D!
If interested contact me, thanks.
Location is near Portland OR