From Pathfinder #178: Punks in a Powder Keg, which isn't enabled.

Slick

CREATURE 3

Giant chameleon

Giant chameleons are legendary for their ability to change their skin color in response to their surroundings. Their eyes are capable of peering in different directions independently, making them almost as difficult to sneak up on as they are to notice in the first place.

Perception +10; low-light vision

Skills Athletics +10, Stealth +10 (+13 to Hide)

Str +5, Dex +3, Con +1, Int -4, Wis +3, Cha -2

Camouflage

The giant chameleon can change its coloration to match its surroundings. It doesn't need cover to attempt to Hide with a Stealth check.

AC 18 (all-around vision); Fort +8, Ref +12, Will +8

HP 60

All-Around Vision

This monster can see in all directions simultaneously and therefore can't be flanked.

Speed 30 feet, climb 20 feet

Melee Jaws +12 (reach 10, unarmed), Damage 1d10+7 piercing

Melee Tongue +12 (agile, reach 15), Damage plus Tongue Grab

Melee Tail +12 (reach 10), Damage 1d8+5 bludgeoning

Tongue Grab

If the giant chameleon hits a creature with a tongue Strike, that creature becomes Grabbed by the giant chameleon. The target isn't Immobilized, but it can't move beyond the reach of the giant chameleon's tongue. A creature can sever the tongue with an attack that hits AC 15 and deals at least 4 slashing damage. Though this doesn't deal any damage to the giant chameleon, it prevents it from using its tongue Strike until it regrows its tongue, which takes a week.

Pathfinder #178: Punks in a Powder KegOGL