A little while ago I show a picture of a Sardinian Provisional Cavalryman I had made by converting the French Chasseur d'Afrique figure. I put together a regiment based on the different squadrons. Red, Maroon, White, Orange and Yellow kepis make for a colourful unit.
These will form part of a Sadinian brigade of infantry, cavalry and artillery to join my British, French and Turkish forces.
Details of the uniforms for the Sardinians and a host of other information on Turkish Uniforms in the Crimea and in other periods are available on this excellent site. http://www.ottoman-uniforms.com/crimean-war-sardinian-army/