How to get this effect

[tjc19999]

I have some images I would like to know how to replicate the lighten/darken layers that you can see are common between these 2 images. These layers breakup the solid color leather to make it look more interesting.

Thanks in advance for any and all help.

 

[jdsevier]

Can you give some more details?
Do you want the images to look more alike?
Or are you just looking for more contrast (detail)?

 

[MarkBorg]

You can do that with filters or by colorizing certain sections of the leather image. Which version of Photoshop do you have?