Really good for a first timer! Although I find the placement of the character a bit weird, it just feels off, and try to use more creative and, well, “eye catching” fonts, and use the text in a different place. But I love the detail and the background, Crossroads fan I see? Great first work!
Not bad for your first. Only thing I have to add is that you’re shading could use work, for example: The shading on the right arm isn’t consistent with the left in terms of where the light source is coming from. I recommend taking that into account when adding shading.