This is a chopped and mixed version of the Sonja armor from Zertual's Underworld Armor mod, inspired in part by RealRowdy's Sexy Sonja Underworld Armor. It has been tweaked to fit the HGEC E-cup/Medium body. The boots have been remodeled to take advantage of VipCxj's Real High Heels System.

Requirements:

HG EyeCandy Body
Vipcxj's Real High Heels System
Underworld Armor

Additionally, I use and recommend:

Sinblood's SonjaArmorTweaked

The armor has been divided into its component parts, for a total of 5 variant cuirasses, 5 variant greaves, and 9 variant gauntlets. The meshes themselves have been pinched and prodded where necessary to ensure proper fit.

This armor has the stats and values of glass armor, excepting pieces whose elements have been stripped away, whose stats and values reflect these changes accordingly.

The included helmet has been Conformulated to fit Head06.

This mod includes 5 new icons and a generic ground object mesh. The helmet's ground object mesh has been tweaked slightly to support easier in-game placement, and to use alpha layer transparency where appropriate.

Location:

This armor can be acquired via console teleportation. Go to the game console (~ key) and enter " coc sonjaarmorcell " (minus quotations). The armor is inside the chest on the table in the center of the room. Additionally, a note explaining the variants in greater detail is available in the same location.

Known Issues:

Slight clipping issues around the waistline on the skirt that I believe to be weighting-related. When worn with any of the included cuirasses, this clipping is not evident. Also, the gauntlets do some odd clipping at the wrist in 1st person view, but I believe that this is present in the original mod as well.
Caveat emptor.

Credits:

Thanks to Bethesda for creating Oblivion.
Thanks to the Nexus for being awesome.
Thanks to Zertual for the Underworld Armor.
Thanks to Sinblood for the amazing textures.
Thanks to RealRowdy for the inspiration.
Thanks to coffee.