It's good that you are keen to get started with a workout.
Here are a few notes you may find useful:
From your pictures, we can see that your core body shape is particularly rectangular and a more triangular shape would give you a more defined look.
As a positive note, your arms already look fairly well defined and you clearly have some decent biceps.
Your upper chest appears slightly out of proportion in relation to your arms, so, this is going to need some work.
Do you have access to a gym or weights?
Make sure you incorporate plenty of upper body weights to help broaden your upper body.
You will also want to incorporate plenty of cardio into your new program to get your body fat percentage down and help to define your abs.
I wish you luck on your new program and hope you achieve the results that you desire.
Here are a few notes you may find useful:
From your pictures, we can see that your core body shape is particularly rectangular and a more triangular shape would give you a more defined look.
As a positive note, your arms already look fairly well defined and you clearly have some decent biceps.
Your upper chest appears slightly out of proportion in relation to your arms, so, this is going to need some work.
Do you have access to a gym or weights?
Make sure you incorporate plenty of upper body weights to help broaden your upper body.
You will also want to incorporate plenty of cardio into your new program to get your body fat percentage down and help to define your abs.
I wish you luck on your new program and hope you achieve the results that you desire.