Finally i finished my second work, and i would like to share it with the community.
It is a complete high definition rework of the default Learjet 45, ported to (and only compatible with) Prepar3D v4.
This thread is intendended to be a feedback and support thread.
Some feature: 4K virtual cockpit high definition textures TrueGlass© rain drops effects from TFDi Design© (i got the license from them) Added new cockpit sound effects Impressive lighting effects and smooth day/night transitions New and fixed flight instruments and VC integrated FMC Hundreds of visual and programming fixes and improvements... Note: it is not designed for dynamic lights. Please switch the option off from P3D settings. Some images:    
Download link here. Hope you like my work.