Any way to make adding items more efficient?

Help and Feedback Code Review
#1 
return {
	['Hats']= {
		[151784320] = {Premium = false, Level = 0}, -- Doge
		[10476359] = {Premium = false, Level = 0}, -- Paper Hat
		[122277006] = {Premium = false, Level = 0}, -- Canadian Toque
		[15967743] = {Premium = false, Level = 0}, -- Empyrean Reignment
		[1374269] = {Premium = false, Level = 0}, -- Kitty Ears
		[139152472] = {Premium = false, Level = 0}, -- Holiday Crown
		[111902832] = {Premium = false, Level = 0}, -- Red Animal Hoodie
		[1678362868] = {Premium = false, Level = 0}, -- Glorious Unicorn Headpiece
		[260369814] = {Premium = false, Level = 0}, -- Galaxy Girl
		[89615321] = {Premium = false, Level = 0}, -- Hungry Dino
		[44113968] = {Premium = false, Level = 0}, -- Kuddle E. Koala
		[14128456] = {Premium = false, Level = 0}, -- Lei
		[19027209] = {Premium = false, Level = 0}, -- Perfectly Legitimate Business Hat
		[24341406] = {Premium = false, Level = 0}, -- Socialite
		[1029025] = {Premium = false, Level = 0}, -- The Classic ROBLOX Fedora
		[1536057124] = {Premium = false, Level = 0}, -- Spring Bunny Headband
		[221175236] = {Premium = false, Level = 0}, -- Red Beanie & Blonde Hair
		[15967797] = {Premium = false, Level = 0}, -- Mischief Horns
		[1081366] = {Premium = false, Level = 0}, -- Astronaut Helmet
    }
	['Faces']= {
		20418658, -- Err...
		10907551, -- Dizzy
		20722130, -- Shiny Teeth
		26424808, -- Know-It-All Grin
		209994875, -- Smiling Girl
		391496223, -- Big Sad Eyes
		141728790, -- Tired Face
		8329686, -- Sinister
		7317765, -- Slickfang
		226217449,  -- Laughing Fun
		162068415, -- YAAAWWN
		12145366, -- Freckles
		209994929, -- Suspicious
		30394484, -- Braces
		209995366, -- Joyful Smile
		16101765, -- Tango
		8560975, -- Anguished
		236399287, -- Happy Wink
		15637848, -- -_-
		26619096, -- Sick Day
		244160766, -- Just Trouble
		22877700, -- Whistle
		15432080, -- :3
		22828351, -- Wink Blink
		21635565, -- Heeeeeey...
		28999228, -- Joyous Surprise
		209994783, -- Raig Face
		398675764, -- Nouveau George
		406000730, -- Happy :D
		20010377, -- Yawn
		10907549, -- Finn McCool
		116042990, -- I Didn't Eat That Cookie
		23932048, -- Awkward
		19398554, -- Grr!
		209994270, -- Sharpnine's Face of Disappointment
		3267567501, -- Beaming with Pride
		8560971, -- Stare
		7074729, -- Glee
		110288809, -- Daring Beard
		277950647, -- Furious George
		10907541, -- Mr. Chuckles
		7131886, -- I Am Not Amused
		7699177, -- Sad
		15177601, -- >:3
		21311601, -- Sigmund
		26260927, -- Scarecrow
		150182466, -- Huh?
		150182378, -- Awkward Eyeroll
		7317793, -- Good Intentioned
		406000958, -- ¬_¬
		20298988, -- Puck
		7074864, -- Winky
		27134344, -- Goofball
		7317773, -- :-o
		12467159, -- Ghostface
		159199178, -- Classic Alien Face
		16179646, -- Semi Colon Open Paren
		25166274, -- Squiggle Mouth
		12145328, -- Oh Deer
		2569005011, -- Snow Queen Smile
		258198928, -- Tiger Chase Fear Face
		14812981, -- D:
		7132035, -- Mysterious
		15324577, -- >_<
		406001308, -- Smug
		117522793, -- Sadfaic
		416846143, -- Stinky Eye
		343619993, -- Don't Wake Me Up
		141728899, -- Drill Sergeant
		10831558, -- $.$
		14030577, -- I Hate Noobs
		11611321, -- Love
		15471035, -- :-/
	},
	['Shirts']= {
		4463666560,
		4463664805,
		4463661891,
		4463668136,
		4463667760,
		4463667403,
		4463666995,
		4463666242,
		4463665264,
		4463664481,
		4463663686,
		4463663188,
		4463662588,
		4463661612,
		4463661282,
		4463660828,
		4463668420
	},
	['Skin Color'] = {
		BrickColor.new('Brown'), 
		BrickColor.new('CGA brown'), 
		BrickColor.new('Reddish brown'),
		BrickColor.new('Light orange'),
		BrickColor.new('White'),
		BrickColor.new('Bright orange'),
		BrickColor.new('Nougat'),
		BrickColor.new('Aldar'),
		BrickColor.new('Daisy orange'),
		BrickColor.new('Mint'),
		BrickColor.new('Br. yellowish orange'),
		BrickColor.new('Carnation pink'),
		BrickColor.new('Baby blue'),
		BrickColor.new('Persimmon'),
		BrickColor.new('Really black'),
		BrickColor.new('Forest green'),
		BrickColor.new('Smoky grey'),
		BrickColor.new('Lapis'),
		BrickColor.new('Royal purple'),
		BrickColor.new('Really red'),
		BrickColor.new('Ghost grey'),
		BrickColor.new('Black'),
	},
}

I just want to know if there’s a cleaner way of creating a table for character customisation options? At the moment I have to go to the catalog, grab ID’s manually and paste them in, and it takes forever

#2

Are the assets uploaded to the group??

#3

For the Hats section of your table, you could store Premium = false and Level = 0 as a variable. I don’t actually know if you can use variables in tables. I’m not a scripter by any means. Please correct me if you can’t do this.

#4

What are you trying to achieve? Is it a specific subset of items you want to make available to players, or do you want to enumerate the entire catalog?

#5

I don’t want to have every single catalog item, but I want to have a lot of them

#6

Maybe use a manual blacklist for unwanted items?