Multi Color Test Print

A new multicolor/multi-material test object. More to come as

I have been trying to come up with a new way of "walking" in the multi-color prints (new printers/testing) and came up with this simple one. The goal is to make a simple test that can be done in stages.

Print 1 -Evaluate the results
Print 1&2- Evaluate the Results
Print 1&2&3- Evaluate the Results
Print 1&2&3&4- Evaluate the Results
Print 1 and Soluble (top and bottom). The bottom will be soluble material.
I want to come up with a "prettier" (think benchy) that follows the iterative design and welcome anybody to take the idea and run with it.

3/17/2019
Updated files from in to mm