Going from 5'6 to mockups 5'10

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I'm 24 5'6 (living in Germany I'm a laughable midget) and want to increase my height. Dream height would be 5'10 or 5'11 but I guess it would be best to go for 5'9 LL just to be safe (in one treatment at least).
I have created some mockups https://imgur.com/a/9yzDynL
On the left there is a girl, actually 5'7 and me on the very right 5'6 but with Airforce Ones hence the more or less equal height.
Went in Photoshop just to increase my height a little (the white spots of my trousers wouldn't match actual proportions because I increased only femures).
Do you think my torso would go with the proportions or does it look off?

Edit Post

This is a mockup of me in underwear: https://imgur.com/a/lJc6JL2
I estimated my new height being 5'10. Is that an accurate estimate?
And also does it still look somewhat proportional?
Edit: I currently weigh 75 kilograms, if that info is relevant too