Thank you all very Much.

Here are some explanations on the Pictures:
1: Interplaneta
The Travel & Tourism Council of the Teldis Sector is glad to annouce the third interplanetary tourism exhibition "INTERPLANETA 3". All major worlds of the sector are represented, showing of their unique features and reasons for a visit.
2: NEW DAKOTA SPRINT
A supersonic race track for the adrenaline junkies and daredevils.
3: Wakefield Hotel & Conference Center
Located at the Planet Lotria II, near Mount Borgis, the Wakefield is known for it's high standard of quality, and its absolute discretion when it comes to what people are doing behind its closed doors.
4: Zephyros
Planetary Weather Management, provided by Zephyros, your trusted friend in chasing clouds.
5 & 6: Research Arcology GL34
Research Outpos/Arcologyt; Ogishu Industries
The Arcology Type GL34, is a mobiles Research Station, populated by around 100 People (mostly Scientists). It can be dropped on site from orbit, and is designed to explore the possibilities of colonising a planet, before building any permanent facilities on the Surface.
You can get a close-up, 3D-look of it here at sketchfab, where I uploaded the model:
https://skfb.ly/S9VXThanks again for the kind words, I will upload more in the future.