Mercenary Ogre is latest work by Ivan Melnikov (Russia).
This is classic Mordheim ogre model, around 40mm tall not counting the base. He was mildly remade by me with Tamiya putty. You can see whole painting and conversion process and ask any questions on it on my Patreon (see links below)
Ivan’s Patreon page: https://www.patreon.com/nakatan
Ivan’s Instagram: https://www.instagram.com/story1000suns/