I know you can buy the maps from the original artist. <a href="http://theredepic.bigcartel.com/product/hoard-of-t" rel="nofollow">http://theredepic.bigcartel.com/product/hoard-of-t</a>... If you have any experience with the GIMP, I have a script for creating dynamic lighting walls from GIMP paths, pseudo-automatically. Walls: <a href="https://app.roll20.net/forum/post/949734/script-walls-svg-path-importer-for-dynamic-lighting#post-954175" rel="nofollow">https://app.roll20.net/forum/post/949734/script-walls-svg-path-importer-for-dynamic-lighting#post-954175</a>