DUUUUUUUUUUUUUUUUUUUUUUUUUUUUDE DUDE DUDE DUDE DUDE DUDE DUDE DUDE ♥♥♥♥♥♥♥ WEEEEEEEEED AHAHAHAHAHAHAHA DUDE!!!!!!!!!! WEED!!!!!!!!!!!! hits bong ♥♥♥♥♥♥♥ DUUUUUUDE that WEEED like just...................DUDE LMFFFFFAAAAAAOOOO i am so ♥♥♥♥♥♥♥ HIGH on WEED right now XD WEEEEEEEEEEEEEEEEEEEEEEEEEEEED holla my DUDE!!!!!!!!!!!!!!JUST.........ROLL................MY.......................JOINT......................UP........................................AYYYYYYYYYYYYYYYYY DANK DANK DANK WEED LEGALIZE IT! LEGALIZE IT! LEGALIZE IT! ROLL EM SMOKE EM PUT EM IN A BOWL!!!!!!!!!!!!!!!!!!!! ♥♥♥♥♥♥♥ WEEEEEEEEEEEEEEEEEED!!!!!!!!!!!!!!!!!!!!!!!!!!!! i am just ♥♥♥♥♥♥♥ BAKED right now my DUDE!!!!!!!!!!!!!!!!!! LMAOOOOOOOOOOO RAISE YO HAND IF U TURNT AF RIGHT NOW raises both hands AYYYYYYYYYYYYYYYYY WEED DUDE WOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO I SMOKE 2 JOINTS IN DA MORNIN MON...........DUDE! WEED! HAAAAAAAAAAAA IM LIKE A ♥♥♥♥♥♥ KITE RIGHT NOW MY DUDE!!!!!!!!!!!!!!!!!!!! S O F U C K I N G H I G H O N W E E D I CANT EVEN FOCUS!!!!!!!!!!!!!!!!!!! SMOKING ONLY THE DANKEST OF HERB MY DUDE!!!!!!!!!!!!!!!!!!!!!! SOME OF THAT TRIPLE BANANA WINSTON CHURCHILL MEGA DANK GAZA GRASS YOOOOOOOOOOOOOO ♥♥♥♥♥♥ SO ♥♥♥♥♥♥ BLAZED RIGHT NOW DUUUUUUUUUUUUUUUUUUUUUUUUUUUUDDE AHAHAHAHHAA BAZINGA inhales YOOOOOOOOOOOOOOOOOOOOO cough THIS cough ♥♥♥♥ cough IS cough SO cough ♥♥♥♥♥♥ cough DANK my DUDE HAAHHAAAHAHAHAHAH WHY AM I EVEN LAUGHING ROTFLMAOO THIS ♥♥♥♥ IS NARSH BRO ♥♥♥♥♥♥ HELLA SMOKE WEED ERR DAY YEEEEEEEEEEEEEEEEEEEEEE

an-goh-ba-dee-roe len-goe-fuh-my-nu len-goe-fuh-my-mu in-my-karma-lore ya'll-goh-se-me-uh bit-noh-se-me-up bih-ru-tal-ee-oreh yü-all-like-the-cluh an-shee-wick-ee li-wo-vi-kee oh-mey-gah down-like-titee

why my pp hard,ouchie im peeing white now,mom i need some help i peed white on the hello kitty computer mom why are you saying it ok mom why are you putting my pp in your moth off ouchie ow that feels wierd dad why are you in here no mom put my pp in her poopoo hole oof ah dad stop no dad please stop hitting me with the belt ah im peeing in moms poopoo hole ah dad the more you hit the more i pee white dad why are you putting your pp in my poopoo hole ow can i have some pringles later.

Okay, so here's how you make a cat girl.

Don't genetically modify a girl for cat like features. We can't do that yet.

Selectively breed humans to give you a young girl with anime like features, and raise her in isolation so she trusts you and only you. Make her think animes are examples of how people really behave. Formulate a strict diet and exercise plan so she's always in the exact physical form you wish.

Humans have a "growth hormone". Excess of this causes giganticism. I'm absolutely sure cats have a similar hormone, which scientists are probably already aware of. If not, finding it should be doable. Not easy, science is never easy, but doable with current technology.

Find the breed of cat with ears and tail that best matches your aesthetic preferences, and fur the colour you want. Take young, healthy, robust specimens and inject the growth hormone directly into their circulatory system, in a large vein, not an extremity. Scale the dosage down, based on mass ratios, from what is effective on humans (this information is known to scientists, and can be accessed on journals. You'd have to pay for it, but that's a small price for salvation). Some cats will die. Adjust your dosage, and figure out a way to keep them alive. (Exercise and diet will be manipulated. Upon scaling the animal up, there will be issues. Maybe the circulatory system can't cope; if so, use steroid injections to strengthen the muscle. If the bones aren't keeping pace, add metal plates as extensions like we already do for humans in some surgeries. You get the idea. Fix the ♥♥♥♥♥♥♥ problems)

Once you have the right dosage and treatment, genetically alter the cat to remove as many non-human markers from the cells as you can. Not easy, you won't get them all, but what can you do. Breed a cat altered thus, aesthetically perfect, to large wildcat size.

Cut off its ears and tail. Xenotransplant it onto the girl. Put her on lifelong immunosuppressive medications to ensure the transplant isn't rejected.

Well done, you degenerate. You've crossed several moral, ethical and legal boundaries. You are no longer welcome in any Kingdom of Man nor God. But hey. At least you have a catgirl.