Have you checked for 3D models of the things you want? 3D printer and spray pay can't do remarkable things for props/gags like this.
Yep! I’m gonna take my baby girl Hunting for Easter eggs I didn’t hide!You know April Fools Day = Easter Sunday this year, no?
Mines get pricey when you fine the real inert and training mines.
I've come across a bunch out there by accident (online- not in my yard) I didn't save the sites because I won't ever need them. Here's a couple that I do remember and also, the airsoft world has actual working mines that blow pellets at you by hand trigger, trip wire and remote control. Ya, I know. Cool...
I might have seen the airsoft ones on random youtube searches. You know those nights where you start looking for some specific tool video and end up watching cat vids til 3am.
RESIN CLAYMORE MINE REPLICA - RESIN GUNS, PROP PARADE AND DISPLAY GUNS - REPLICA GUNS - Replica Guns Swords
https://www.gggaz.com/claymore-mine-desk-accessory.html
https://www.ima-usa.com/products/u-s-m18a1-claymore-anti-personnel-display-mine