Design a T-Shirt Logo for Fishing Team

Quoting Mission Impossible, "Your mission freelancer, should you choose to accept it..." is to design a t-shirt logo for a fishing team going abroad. First of all, we are opened to creativity and expect flexibility in the design as well. Our first thoughts have given the following for the main part, the front of the t-shirt: Please refer to image "QuickSketch_reference" to see the main design of the logo; in the beginning that's it and it would only need a written part to be completed; it is still not fully decided what to write but we would go for something of the style of "WrittenPart_reference" for a written part beneath the main image, please refer to the photo attached; however, as I said we are opened to changes and innovation would be great. Explanation of the logo: -Background: Teide mountain from Tenerife (Canary Islands);drawn using the bad quality black profile image "Teide_Mountain", please refer to it. The final background definitely has to resemble this mountain and cannot be any stock one. Colour photo: "Teide_colour_reference". -Front, crossed items: there is a marlin/swordfish and a fishing rod underneath with its corresponding reel (NOT for fly fishing). Please refer to "Marlin_reference_1"/2 and "Reference_marlin_3" for the image used to draw the sketch, an optional/suggestion profile image and the one in the sea to show the colours of the fish in a realistic drawing respectively. The rod is based on the image "Rod_reference". The logo has to be designed preferably in 2 version; full colour one (resembling the following logo style/colour tones) : refer to images "Style_reference_1/2" and a plain colour retro vintage version, refer to style of image "WrittenPart_reference". Regarding the rest of the t-shirt; probably a flag (real existing one, does not have to be designed at all) will be included on one of the arms section and maybe custom names on the back. Thank you very much for considering to take the project, further details will be discussed later ! : )