[ShockerCon]

Additional mecha:

Busou(Armament)-Stars: Somewhat smaller, accessory type Bio-Stars. They don't need a human partner to change them into Bio-Star form, as they shrink to a small size(think the robot dog from Dekaranger/SPD) when not used for combinations.
TaihoShishi(Cannon Lion): The core 3 Judengers' Busou-Star. A dark blue and brown lion. Combines with Judenseijin to form TaihoJudenseijin. The body minus the head attaches to the back and forms large shoulder cannons, the mane attaches to Daisei's head, and the head becomes a helmet. Finisher is Double Taiho Hissatsu.
BuzzOkami(Buzzsaw Wolf): The Juden Xross' Busou-Star. A red wolf. Combines with Shinseijin to form BuzzShinsejin. The head becomes a helmet, and the body splits in half, with each hand holding one of the halves. Finisher is Bouseki(Spinning) Blade Hissatsu.
TsubasaTonbo(Wing Dragonfly): The Juden Devils' Busou-Star. A pink dragonfly. Combines with Gaoseijin to form TsubasaGaoseijin. The tail forms a laser gun, and the rest of the body attaches to the back, and allows Gaoseijin to fly. Finisher is Tonbo Beam Hissatsu.
The Busou-Stars are interchangeable among the mecha, at the different teams' discrepancy.

Yoroi(Armor)-Stars: Much larger mecha than both the Bio and Busou-Stars, the Yoroi-Stars are much different in both appearance and function compared to the other Sei. They are a mix of animal and vehicle, and don't have any practical way of being stored, as they never decrease in size. They are normally quite simpleminded and vicious, only being controllable when a Bio-Star occupies it's cargo space. They all have ranged weapons, making them particularly helpful, even before combining.
Sai(Rhino)Sei: The Yoroi-Star that JudenRed and Akasei/JudenBlack and Kurosei can control. A silver rhino. It has elements of a tank and it's ranged weapon is a cannon.
Tsuyoki(Bull)Sei: The Yoroi-Star that JudenOrange and Daisei/JudenWhite and Shirosei can control. A bronze bull. It has elements of an ATV and it's ranged weapons are gatling guns.
Zou(Elephant)Sei: The Yoroi-Star that JudenYellow and Kisei/JudenGreen and Midosei can control. A golden elephant. It has elements of a train and it's ranged weapons are pivoting missile launchers.
Yoroiseijin: The combination of all 3 Yoroi-Stars. SaiSei forms the upper-torso, head, and arms, TsuyokiSei forms the lower torso and upper legs, and ZouSei forms the lower legs. It's the biggest and most powerful of all the previous combinations(except Chouseijin, but the idea is that that came after Yoroiseijin), and the slowest, of course. It's finisher is Yoroi Arashi(Armor Storm). It goes without saying that Yoroiseijin cannot fly.

Henkei-Stars: While they need human partners and have SeiMind forms, that is all these sei have in common with Bio-Stars. While they are incapable of combining with any other sei, they make up for this handicap by being able to change into mecha without combining with other sei, their SeiOh form. They are only slightly larger than the average Bio-Star, making them remarkably small in SeiOh form compared to the average Seijin.
ChairoSei: JudenBrown's Henkei-Star. A brown beaver. SeiOh form is Deppa(bucktooth)seioh. Finisher is Saidai O Slam(Maximum Tail Slam).
MurasakiSei: JudenPurple's Henkei-Star. A purple spider. SeiOh form is Kumo(spider)seioh. Finisher is 8 Ken Kaminari(8 Fist Thunder).

Sei Kabugata: The absolute biggest of the sei, this massive creature is in a league of it's own: Giga-Star. As the name implies, it's a combination of both a Kabuto and a Kuwagata beetle, having the horns of both creatures. It's main function is to house the additional sixteen smaller Sei, making it the largest carrier-type in Sentai history. It has 3 hatches on top for the three flying sei, 7 compartments on the back and sides for the seven land sei, a large door on the bottom for the 3 aquatic sei(Sei Kabugata usually appears out of the water), and a door on the front for the 3 Yoroi-Sei. It can attack with it's horns, fly, swim, and give any mecha riding on top of it a new finisher: Riding Pierce.