you can make steps by lowering walls by small increments
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something like that.... but you can't tilt objects at an angle...
and the old stuff you're looking for I believe would be the Setpos Creations board ..... but this is just a bunch of stuff made out of concrete blocks and the lot.....
It is very processor intensive to use hundreds of small objects to make a larger one.... .. and not really too neccesary in the days of O2