Danger sign

If you print it with 0.2mm layers, you change the colors at layer 7 and 10, to get my result. ( my print picture is a much smaller version, scaled at 50% )

You don't need AMS or a printer capable to print 2 colors on the same layer, as each layer has only one color.

Scale as you wish. (but don't scale the height, only if you really want to)

I used mine with double sided tape. :)