You can make your public profile more appealing by adding pictures to your profile description, as you can see in the picture below.
Here are the steps you will need to follow:
1. Upload a photo to a hosting site to get a direct link for your picture. For that, go to http://tinypic.com/ click on "Choose File" to choose a picture from your computer and then click on "Upload Now".
2. Copy the direct link of the picture
3. In your SkyPrivate account, go to Settings-->Public profile-->About.
Click on "Enable Markdown", then on "Insert Image" button and paste the direct link that you copied.
Assure that the entire link looks like this:
4. Once you click on the "Publish" button, your picture will be displayed on your public profile's description.