GOD MARS 
PL: 12 (250 pp)
ABILITIES: STR: 32 (+11) DEX: 20 (+5) CON: 24 (+7) INT: 18 (+4) WIS: 18 (+4) CHA: 15 (+2)
SKILLS: Acrobatics 2 (+7), Bluff (+2), Climb (+11), Computers 5 (+9), Concentration (+4), Diplomacy 2 (+4), Disguise (+2), Escape Artist (+5), Gather Info 4 (+6), Handle Animal (+2), Intimidate 8 (+10), Investigate 2 (+6), Earth Sciences 6 (+10), History 6 (+10), Streetwise 6 (+10), Tactics 6 (+10), Technology 6 (+10), Medicine 4 (+8), Notice 5 (+9), Search 3 (+7), Sense Motive (+4), Stealth (+5), Survival (+4), Swim 2 (+13)
FEATS: All-out Attack, Ambidexterity, Assessment, Attack Focus (Melee) (3), Attack Specialization (2), Critical Strike, Defensive Attack, Defensive Roll (2), Diehard, Dodge Focus (2), Eidetic Memory, Favored Environment (2), Fearless, Improved Defense (2), Improved Initiative (1), Improved Overrun, Improved Sunder, Power Attack, Second Chance (1), Ultimate Effort (1)
POWERS:
*Robotic Gestalt [10]
Comprised of 6 unit
* Gaia (Core Control) [ Gravitational Beams]
* Sphinx (Torso & Head) [Stones/Brick]
* Titan (Left Arm) [Freeze Beam]
* Uranus (Right Arm) [Cyclone Blast]
* Ra (Left Leg) [Flare/Fire]
* Shin (Right Leg) [Pulsar Beam]
[PF] Progression (x2)
*Growth (HUGE) [8]
*Super-Strength [8]
(AP) Flight [8]
*Space Flight [8]
WEAPON SYSTEMS*Gravity Beam (Move Object) [12]
> Lift/Carry Str = 50
*[AP] Freeze Cannon (Blast: Cold) [12] - DC:27:tough
*[AP] Snare (Ice) [12] - DC:22:ref
*[AP] Flare/Fire (Blast) [12] - DC:27:tough
*[AP] Pulsar Blast [8] - DC:23:tough
> Autofire +1
*[AP] Mars Flash Sword (Strike) [8] - DC:23:tough
[PF] Mighty
[EX] Penetrating
[PF] Extended Reach
COMBAT: Attack 10 [Unarmed +11 (Bruise)] Defense 22 (14 flat-footed) Init 9
SAVES: Toughness 9 (7 flat-footed) Fortitude 17 Reflex 13 Will 12
COSTS: Abilities 67 + Skills 17 (67 ranks) + Feats 27 + Powers 66 + Combat 48 + Saves 26 – Drawbacks 0 = 251 / 251
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Here is my take on GOD MARS... You might notice that the size is only HUGE in-stead-of the COLOSSAL. I mathmatically reduced the size (Ht. and Wt.) to make a robot that would be comprised of units that were of Medium and Large sizes. The full unit is HUGE in size.
The combined unit is able to access the powers of all of the seperate units.
* Gaia [Gravitational Beams]
* Sphinx [Stones/Brick] = Strength
* Titan [Freeze Beam]
* Uranus [Cyclone Blast]
* Ra [Flare/Fire]
* Shin [Pulsar Beam]
I see Gaia as being a male in a battle suit (Medium-size) and the other units would be of Large or Medium size.
Enjoy....