Is that a home-made base or a purchased base? The Micro Arts Studios 40mm Jungle base has proven difficult to find, all I keep getting is the old print of it that is 38-ish mm and has 10mm tall temple rubble on it (and printed in a resin that stinks of oil).
Its just Gw stirland battlemire with a greenbwash and some drybrushing with gw barbed bracken to taste.