Big Scary Laser Warning Sign

A humorous warning sign for your lab.  Not my original idea, as you see this all over in the form of stickers and other medium.

In terms of 3D printing, I saw the warning sign by XrayJoe at https://www.printables.com/model/148901-warning-sign-scary-laser

Unfortunately only a print file was available, so I wasn't able to print it/colour it with my printer.  There was a remix of this print file by Spudd78 at https://www.printables.com/model/451180-big-scary-laser-funny-warning-sign

But this model has a “typo” of sorts, in that the “i” in “Into” is capitalised mid-sentence, which is a bit visually odd.  Also, at least when I loaded it up, the text seemed to be recessed as oppose to lifted, which would make colouring for me use more filament.  

I was able to find an SLDRP file at https://grabcad.com/library/big-scary-laser-warning-sign-1 - which I then loaded and converted to a step file using CAD Exchanger.

I then loaded the Step File in Fusion360, saved it and then exported it to STL.

I tested it and it works.  My print in the photo was printed at 33% size.