Wargames Factory have posted a preview of their 28mm plastic War Spanish Succession Cavalry sprues.
From their website:
The first round of test plastic has been run through the War of Spanish Succession Cavalry molds. We’re very pleased with the quality even with test plastic, the production runs will have additional surface treatment and higher quality plastic!
The WSS set will contain two different sprues: 4 of the Rider sprues, 3 of the horse sprues and 12 separate bases. Below are Front and Back images of the Rider sprue and a front image of the horse sprue.