obvi we don't know Jake's birth time and we could rectify his chart (which could be accurate if i actually took the time to do it lol) instead we're gonna say that hypothetically he does have a libra rising (which i can see arguments for outside of simply just his looks—his MBTI. also a libra rising means he'd have been birthed sometime between 2:16 AM and 3:40 AM; I chose 3:14 AM lol)

prefacing this by saying his mars and venus are both in detriment. it just means both planets are a bit weaker than they'd be if they swapped signs, for example. it's not a bad thing,, just something that will take work lol. anyways, let me attempt to explain some things:

lemme talk about mars in the 1H. of course, i'll be using the whole sign house system for this tiny portion.

since he has a libra mars (lmao rip him) I think it just makes his features softer rather than the harsher (often sexy) visuals that come with being scorpio/mars dominant. plus in this case, mars is where it belongs in the 1H—obvi that said person is pretty especially with libra (venus) helping out a bit. i can't get too heavy on my usage of degrees in this reading (common dreamie loss), but again, hypothetically, he'd have a 19° mars (which, now that im looking at a non-rectified chart, it's the same w/o a bt, anyway). 19° is, of course, a libra degree. and that is my very simple, minimal detail explanation that Jake doesn't need his Venus to be in the 1H for those visuals to still shine through!!

to further this, in regards to aspects, he has venus conjunct his ascendant—which extends much further than just being a pretty face; i think it also shows in the way he carries himself, his personality, and how warm he is.

but now lets use ur point in him being a 1H venus (this time using placidus house system instead of whole signs)

this makes his scorpio sun, venus and mercury positioned in the 1H while his mars is positioned in the 12H. despite this, and Jake being a scorpio stellium, jake doesn't have the "signature" scorpio look* that, many obvious scorpios have (for example; minho, yuta, minghao, yugyeom—u can see it in the eyes, eyebrows and really just their aura lol)—going back to venus being in detriment under scorpio. I think his libra mars or pisces moon (!!) really softens his face.

or perhaps bc his 1H sun and mercury are at 22° (which is a capricorn degree) he doesn't have that outward scorpic appearance. an example of the opposite of this would be jaebeom from got7 who is very much a capricorn stellium in aura/presentation and speech but his scorpio placements really stick out visually (imo).

(sorry to be rambling but i need to get down to the bottom of him just...not looking like a scorpio... especially with his venus being at 0° as 0° can be perceived as the most absolute a sign can be. but alas, this is hypothetical)

*feel like this changes when he's on stage and in his element, yk.

of the smaller aspects, Jake has venus quintile jupiter. jake loves art (venus) and exploring different forms of art or even expanding (jupiter) on and/or strengthening his talents in other areas of art (like singing and dancing). this coupled with his sun square jupiter; he's very serious about his job and the things that he sets out to do. none of that half-assed shit (sun at 22° so he's especially not being half-assed when there's money involved)

bonus!!! jake has a grand trine in his chart which is v v cool (didn't notice even after looking at his chart for nearly 2 hours). a grand trine is when three planets that are in the same element form a perfect triangle in the chart (there are other nuances to this too but this post is already long). he has an air grand trine**—I think he might really enjoy mind games*** and things that call for mental stimulation rather than more physical stimulation or activities where he needs to be running around constantly. save for being an idol, obvi—basically he enjoys his alone time and time to be lazy and not do too much (that's that libra mars energy especially if it is in the 12H)

**this can be said the same for heeseung, who also has an air grand trine.

***i wanna say mind games in the non-negative, non-manipulative way but like... wouldn't be surprised if he enjoyed a lil chaos here and there(i don't think the intended purpose would be to be mean or anything like that tho)

tbh i wouldn't be surprised if he was a sagittarius rising—but i'll have to give that more thought. needless to say, i vibe heavy with libra rising jake :))