George is a developer of additional graphics for TTDPatch and OpenTTD.
Long Vehicles set for all the landscapes, including Opel, Navistar, Mercedes, Skoda, Volvo trucks and numerous number of buses, including Mercedes, Fiat, Saviem, Neoplan, Scania, Volvo, Skoda, Ikarus, Karosa, GMC, MCI, Parkroyal and others, made by George, Greyfur, DanMacK, Wile E. Coyote.
Mars landscape (land, bridges, stations, town buildings), new toyland vehicles, foundations, signals, support for electrified railways. Based on Mars landscape for TTO
Check out the TTD knowledge exchange portal for more details.
George wrote the Drawing sprites tutorial