Based on James Robinson's Starman Shade. This is just a Mad Love Joker with the head chopped off the cane, an Aquaman head, Zatanna top hat and DCD Superboy sunglasses.
Samurai with an Indigo Lantern Atom head. Knives and shin guards from the DCD History figure and the gun from the DCD New Frontier Blackhawk. I used Samurai as the base because of the tunic I thought it had the right feel for Manhunter's vest. I also got a stretch of cloth and cut the sleeves out as best as I could. I think it turned out well. I don't remember what I cut the throwing stars out of but it was a piece of black plastic/rubber and glued them on.
Again one whose some the pieces elude me. The boots are Indigo Atom, the belt and cape is a DC Super Heroes first round Batman and the head is the DCD Owlman head. I hollowed out the neck and it slid nicely over the neck of which ever figure I used.
Pretty sure this was a regular Hawkman figure that I added N52 Hawkman harness and forearms to with GA GL boots and an Amazo head and polished it off with a spear form one of the Hawks and Samurai's lightning sword painted red to look like flame. I liked the N52 Hawk harness because I think it looks tougher like armor and I liked the GA GL boots because the straps kinda reminded me of sandals that I thought and Angel might wear.