The Hirst Arts Gothic Fountain and Decorative Gothic Arena are available as 28mm kits cast in white Hydrostone from Castle Kits at castlekits.com. Look under the Complete Kits category.
Gothic Decorative Dungeon Arena Kit
This kit contains everything you need to make an Advanced Gothic Dungeon Arena perfect for MageKnight, Dungeons & Dragons, Hybrid or any other miniatures game or RPG setting. The floor tiles are 1.5 inches square, set in nine floor mats that can be put together to make an arena or rooms. (The layout of 4x4 tiles can be modified to meet your needs when building.) The modular wall and door sections can then be added as required for an endless choice of layouts, so no two games will be the same. Comes with complete step-by-step instructions and 8 oz. Titebond 2 glue. This is a medium difficulty level kit. $160 USD
The basic version of the Gothic Dungeon Arena Kit is also available for $85 USD.
Gothic Fountain Kit
This kit provides all the blocks necessary to complete a 28mm Gothic Fountain as shown. It does not include the miniature at center, or basing and water effects. Complete step-by-step instructions included. This is a medium difficulty level kit. $20 USD
I also added two sets of pieces recently:
The Fieldstone Windmill is also available as a kit, and comes with wooden dowels and pieces to make the sails. $55 USD
Castle Kits is a licensed Hirst Arts distributor. Photos courtesy of Bruce Hirst at hirstarts.com. Please feel free to email me any questions at imartin@castlekits.com.