Looks great! Just curious though, how deep is the cage? It should at least be 3' wide.
Tegu's "usually" calm down with age. Mine had always been hissy with me up until he was around 8 or 9 months old. Now he's not scared of me and doesn't try to run away when he's out roaming the house. Although, he doesn't like to be held, I consider him VERY tame.
Here is a list of foods Tegu's can eat. I blantently ripped it off of a old OLD post in here:
Safe Foods for Lizards
Common Name //// Form of Plant
Apple No Core or Seeds
Avacado
Banana Peeled Fruit
Beans Leaves, Stems, Sprouts
Beets Stems, Flowers, Grated Roots
Blackberries Fruit
Blueberries Fruit
Broccoli Heads, Leaves and Grated Stems
Brussel Sprouts//// Heads
Cabbage Dark Green or Red, not White
Carrots Root, Chopped or Grated
Corn Kernels off the Cob
Elderberries Fruit
Grapes Fruit (No Seeds)
Melons
Papaya
Peas Pods, Fruit
Peaches Fruit
Pear Fruit
Pumpkin Fruit
Squash Fruit
Strawberries Fruit
Tomato Fruit only
Turnip Leaves, Grated Root
Zucchini Fruit
Insects and Bugs
Mealworms
Lg Crickets
Butter Worms
Wax Worms
Earth Worms
Cockroaches
Meats and Misc
Mice Pre-Killed or Thawed
Rats Pre-Killed or Thawed
Chicks Pre-Killed or Thawed
Cooked Turkey
Ground Turkey
Raw Turkey
Canned Turkey
Cooked Chicken
Chicken Gizzards
Canned Chicken
Raw Boneless Chicken Breast A Tegu's Favorite!
Cooked Pork Tegus Love Ham Sandwiches!
Raw Boneless Pork
Raw Boneless Beef
Beef Heart
Cooked Beef
Eggs No Tegu can Resist a nice, big Hard Boiled Egg!
Canned Salmon
Canned Trout
Canned Tuna
Shrimp
Crab
Clams
Canned Dog and Cat Food Switch Brands and Flavors to Make the Diet Varied
Baby Food Try Many Varieties....
Even Table Scraps!
Hamburger Helper And Many Other Pre-Made Dinners!
Meatloaf
Beef Stew
Chicken Stew
Red Beans and Rice
Bacon Lettuce and Tomato Sandwiches Cut up Bite Size
Beef Stroganoff
Lasagna
Spaghetti with Meat Sauce Chop the Noodles Finely
Chicken Pot Pie
Tuna Salad
Chicken Salad
Baked Beans Make sure all beans you feed are Cooked!
Poisonous Foods
Apple Seeds
Avocado Leaves & Pit
Cherry Seeds
Horse Chestnut
Marijuana
Mushrooms (some wild ones)
Peach Seeds
Potato Foilage
Raw Potato
Rhubarb
Sweetpea
Tomato foilage
I find it odd he doesn't want live crickets though.