They are only available from the States to the best of my knowledge. However, you might want to contact Mutineer Miniatures as their stock is carried by sgmm, so they may be able to obtain the Vendel range. Worth a try.
I have the following Foundry Figures for sale: All figures are lightly undercoated in black/gray and mounted on 20 x 20mm plastic/card bases for infantry and 25 x 50mm bases for cavalry. 12 Frankish Cavalry as per http://wargamesfoundry.com/historical_ranges/single_packs/ancients/british/?sector_id=...