Here's some links to some artists who their work may gives you inspiration and idea.
feel free to add another link, i'll update them to this first post so you can find them easily. thank you:)
www.imaginistix.com/ - Boris Vallejo and Julie Bell
night-wing.de/index.htm - Jörg Reuß website
wen-m.deviantart.com/ - Conceptual Artist
www.turtleart.net/artists.php - Concept artists & Illustrators Link collection
www.pioroberson.com - Character Artist
www.t3h-v.com - Vitaliy Naymushin Website A.K.A rawkstar
g-hangun.com/main.htm - David Han, a Korean Artist
artbydon.wordpress.com - Donovan Keele A.K.A ThatDon online portfolio
www.agasang.org/main.htm - Korean Concept Artist
maggi.new21.net - Concept Designer
www.panzar.com/ - Panzar Studios
www.xcomicx.com/ - Korean Artist
orbiterdesigner.com/bronzeage/ - Korean Concept Designer
www.sonsofthestorm.com/ - Artwork from Blizzard Artists
genzoman.deviantart.com/ - Illustrator
www.tatoomcity.net/summergray.htm - Korean Illustrator
www.bobotheseal.com/ - James Brian Jones website
www.poopinmymouth.com/ - Ben Mathis website
www.michaeldashow.com - 3D artist and Illustrator
www.ln3d.com/ - 3D and Concept Artist
www.henningludvigsen.com/ - Illustrator
www.shadowscapes.com/ - Illustrator, Stephanie Pui-Mun Law art
www.olivierledroit.com/ - Illustrator, one of his work is HOMM V
www.alien1452.com/ - Illustrator manhwa style
www.raingate.net/ - Illustrator
www.marro.se/index.html - Sweden 3D artist n illustrator, love his unique style