Back when silver was cheap, (US$5/troy oz), I did a scaled CAD drawing of my shop anvil and then printed it out at different scales till I got one I liked. Then glued the drawing to some Lucite and cut the perimeter and smoothed it out with a draft angle and used the 1/8 in plastic to make an oil sand, (Petro Bond), mold and cast it in Silver. I used the sprues and vent to leave protrusions on the back side so I could make it into a belt buckle. Immediately an old family friend wanted it as their Father was a blacksmith! I'll have to try to dig out the next one I made...
Today I drove the 80 miles to the city and helped our ABANA Affiliate set up our Demo trailer for the 10 days of State Fair Demos we will be putting on. As I am retired I asked which days were generally needing more smiths; Monday, Tuesday, Wednesday; so I will be offline for a couple of those days and see if I can Crash at my Daughter's house about a mile from the Fairgrounds rather than 80....Luckily the State Fair ends before I start East to Quad-State.