I can give you a few tips.
Put a scowl on your face
From the pictures you have posted, the look on your face seems nervous, anxious... Like you are looking out for something or worrying about something, but throwing on a fake smile (picture 2 and 3).
Your hair screams nice guy too. It seems "conservative" and I think women are more attracted to sponaneity and unpredictability in the initial stages of getting to know you, so make your hair a bit shorter, and make it spiked. A good look if you dont want really short hair, is medium length with spikes that are not uniform, giving the look of "i tried to look nice because it's expected from everyone nowadays, but i really dont give a f**k." You can go back to your conservative hairstyle if you have a long term relationship.
Getting back to your face, I think a slightly mischievious smirk would work well. Don't overdo it though. You really do seem nervous in the pictures.
Just look calm and collected most of the time, don't be so tensed up as in those pictures. Just lay back and relax, and even look like you're "indifferent" to everything. That's what you should do if you're just sitting there and observing your environment, when you're not talking to anyone. Slow, purposeful movements. Dont be twitching around and turning your head left and right like you're being chased by the police. If you are talking to a buddy, put a scowl on your face, smile occasionally and throw in subtle, calm laughing. Don't talk too fast and when youre trying to make a point, emphasize facial expressions and body language. People around you notice these types of things (waitresses, single people in coffee shops, etc...).
If you see a girl walk in that you are interested in, and she notices you, give her a "who's you daddy" look, look in her eyes with a mischevious grin, followed by scanning her body real quick and looking back at her eyes. This always works well for me... I think the girl feels the domination and confidence just from the look.
Wear any color you like... As long as it's black
You're going for the bad boy image here. Don't think that this is bad, because even good girls that "try to avoid bad boys" will try to justify subconsciously that you're not really a bad boy and she's jumping to conclusions.
Put a scowl on your face
From the pictures you have posted, the look on your face seems nervous, anxious... Like you are looking out for something or worrying about something, but throwing on a fake smile (picture 2 and 3).
Your hair screams nice guy too. It seems "conservative" and I think women are more attracted to sponaneity and unpredictability in the initial stages of getting to know you, so make your hair a bit shorter, and make it spiked. A good look if you dont want really short hair, is medium length with spikes that are not uniform, giving the look of "i tried to look nice because it's expected from everyone nowadays, but i really dont give a f**k." You can go back to your conservative hairstyle if you have a long term relationship.
Getting back to your face, I think a slightly mischievious smirk would work well. Don't overdo it though. You really do seem nervous in the pictures.
Just look calm and collected most of the time, don't be so tensed up as in those pictures. Just lay back and relax, and even look like you're "indifferent" to everything. That's what you should do if you're just sitting there and observing your environment, when you're not talking to anyone. Slow, purposeful movements. Dont be twitching around and turning your head left and right like you're being chased by the police. If you are talking to a buddy, put a scowl on your face, smile occasionally and throw in subtle, calm laughing. Don't talk too fast and when youre trying to make a point, emphasize facial expressions and body language. People around you notice these types of things (waitresses, single people in coffee shops, etc...).
If you see a girl walk in that you are interested in, and she notices you, give her a "who's you daddy" look, look in her eyes with a mischevious grin, followed by scanning her body real quick and looking back at her eyes. This always works well for me... I think the girl feels the domination and confidence just from the look.
Wear any color you like... As long as it's black
You're going for the bad boy image here. Don't think that this is bad, because even good girls that "try to avoid bad boys" will try to justify subconsciously that you're not really a bad boy and she's jumping to conclusions.