Some resin scenic pieces

 These are all 15mm scale and were bought from The Square, who is a regular at most shows.

The piece above is a large improvised firing position, with the figures placed for scale purposes. It is large enough for a whole infantry section, I think, depending on base sizes. Below are two smaller improvised fortifications.

Next are three piles of rocks or rubble, which are bound to come in useful.

Finally, a more formal fortification, this time a concrete casemate with an earth glacis. The 6-pdr gun fits in rather well, I think.

These were all pretty quick and easy to paint and texture with tufts, flock and ballast. I did all the pieces in a single afternoon. The tufts are all from Gamer's Grass, who are stocked by Bad Squiddo.