Hi Jahir
Good first attempt - I too like the 2nd image more as there's more emotion and the processing suits it well. Here's a few pointers (just my opinion of course, and please don't take this is a criticism of what you have produced)
- A lower POV works better for these kind of shots
- Raise the head up higher than the feet - this stops it looking like he / she just face-planted and it makes them look more comfortable. A rolled up towel or small pillow helps
- Tilt the head more towards you and get the near arm / hand more under the cheek
- Scrunch baby up more and cross the feet (if baby doesn't mind) Be very aware of circulation in this position - if feet or toes are going purple it's not right and needs to be moved
- Naked always looks better on these shots as bright jazzy all-in-ones detract from the soft baby idea
- When using fluffy covers damp your hand / fingers and flatten the fluff directly in front of baby's face - that way you still get the soft look but you also see the face and ideally the hand / arm underneath the cheek & chin
- Watch the white balance. I'd also be tempted to use a coloured background or something with a pattern or even apply a texture in PP to add a bit of interest, but beware of detracting from the subject
- Tiny detail on 2. - having the baby's hands more symmetrical
Overall really good effort and the idea of 2. is very nice.
Regards
Jim