Hello Sir,
I'd like to offer my assistance for your Project, in your attached images i see the job is to colorize images and change colors of images and I'm glad to tell you that I'm more then capable for this job.
I Might seem "new" here in this platform but I'm not new in this profession thus you can rely on me and rest assured about quality of my work, you'll get only the best of results from me.
Thank You For Hearing Me Out, I'll be looking forward to assist you in near future.
Good day :)