First of all thanks man I really appreciate it. Answers:
1.) Wind, flow, movement and satisfaction.
2.) This design was completly experiment and improvisation so I came up for this.
3.) It took around 10hrs more or less tbh.
4.)I am really happy because I wanted to make something so simplistic but so cool.
5.) Tbh I wish I knew how to do normal maps at that time so I could add some other details like one of these spirals bulging from the weapon. Maybe I make something like this again but on slightly different design and with normal maps aswell. Appreciate the questions man, take care :)