Eeth Koth is exclusive to LEGO Star Wars set 7964, Republic Frigate.
Minifigure Parts and Accessories
Eeth Koth is made up of 4 parts - hair piece, head, torso, and leg assembly.
The hair piece is a new mold showing off the Zabrak vestigial horns.
The head appears to be dark orange and features the Zabrak facial tattoos.
The torso is dark tan with tan arms and black hands. The torso print features Jedi robes on the front. It is not known if Eeth has print on the back of the torso.
The legs and hips are dark tan with no visible print.
The accessories for this figure are a lightsaber with trans-green blade.
As with Quinlan Vos, this character is modeled after his incarnation on the Clone Wars TV series. The facial print is quite good, but the hair piece is a bit 'odd'. I'd be curious to know why they decided to mold Eeth's horns but not Sugi, who was also a Zabrak.
Army Building Potential
The ABP for this figure is low. Although a new figure for the LEGO Star Wars universe, there's nothing of note that would make this figure sought after in multiples.
Eeth Koth was another member of the Jedi council featured in the live action films. I could see collectors wanting to possess all those featured for this fact alone.
(Pictures via Gizmodo and StarWars.com)