Blast Wall terrain piece for use with 40K. The piece is 6 inches long, and tall enough that only the tip of a model’s head pokes over. Main body is a triangulare wedge made from plastic card. I have this habit of just throwing things together rather than measuring out first – the wedge was going to be the body of a fortification works, but turned out to be too tall for a model to see over. Instead, I used it as is & turned the wall into an exsersise in rivets.
Some time ago, I picked up a 1/16 inch hole punch from JoAnne Fabrics. Punch a bit of extra plastic card & in no time I had a pile of little round bits to use as rivets. Apply a dap of super glue with a tooth pick to the model, pick up the rivet with the tip of an xacto blade & pop it on to the model. Be sure to make a few extra rivets – they tend to fly if the pick up does not go quite right. Over all, it was a piece of cake to add detail all over the model in no time at all.