no support / faster printing - Trash Walker can

this is just a redesign of the can for the trash walker it's set for printing at **200% or larger!**

I went to print the trash walker larger but had 2 issue, 1st was the time! was over 80 hours for just the can!! 2nd was when I tried it in spiral mode there was issues with too heavy of over hangs so there was missed/hollowed areas in all the rounded areas of the indents. :/

I redesigned it for printing the rest of the stock part at 200% or larger to print faster as the walls are only 1.2