How do you diverge from the human species or what is known as mankind? I need specific genetic markers to disable/enable. I need to know what to splice into and take out of the DNA.

Traits desirable:
>Arctic survivability but can die in a desert faster than humans.
>Large eyes but not cat-like or reptile like. Like, huge.
>Tapetum Lucidum
>Positive canthal tilt but not the Asian-like eyelids.
>Ability to digest meat better
>High speed
>High agility
>Larger than humans, literally the size of the Denisovan but without the issues of giantism
>Hyperspermia in the males
>Steatopygia in the females
>Children of this species would be able to overpower a fully grown human and toss them across a room like a ragdoll

Last but not least:
>Unnatural iris and hair colors but biologically.
>Highest likelihood for heterochromia
Like iridescent purple hair and orange irises or red irises or chlorophyll green hair and random heterochromias.

Please be serious. I am serious. I want to be the ancestor to such a species so that my descendants thousands of years from now are how my mad scientist dreams are. A metahuman species is what I seek to create.