WilcoDesign

Used Affinity Photo, Designer and Publisher to make a poster for a digital racing event.
I´ve used the Adobe software for 12+ years so this is my first project using the Affinity software, it took some time to get used to it but liked it alot!
Alle cars where separate screenshots and I've worked them in one image.

The main design can be used in several different sizes, like a social media posts or a wallpaper.

 
I've used the same techniques as I used for this poster I made a year ago for the real life counterpart of this racing series.
I hope you like the design

 

Used Affinity Photo, Designer and Publisher to make a poster for a digital racing event.
I´ve used the Adobe software for 12+ years so this is my first project using the Affinity software, it took some time to get used to it but liked it alot!
Alle cars where separate screenshots and I've worked them in one image.

The main design can be used in several different sizes, like a social media posts or a wallpaper.

 
I've used the same techniques as I used for this poster I made a year ago for the real life counterpart of this racing series.
I hope you like the design

 

Used Affinity Photo, Designer and Publisher to make a poster for a digital racing event.
I´ve used the Adobe software for 12+ years so this is my first project using the Affinity software, it took some time to get used to it but liked it alot!
Alle cars where separate screenshots and I've worked them in one image.

The main design can be used in several different sizes, like a social media posts or a wallpaper.

 
I've used the same techniques as I used for this poster I made a year ago for the real life counterpart of this racing series.
I hope you like the design

 

Lovely stuff.
If someone was being very picky indeed they might mention that the reflections on the car fronts – in the first three images – seem to show a car parked side-on a few metres away from the front of the ‘pack’ (behind the camera), but I won’t do that.

Used Affinity Photo, Designer and Publisher to make a poster for a digital racing event.
I´ve used the Adobe software for 12+ years so this is my first project using the Affinity software, it took some time to get used to it but liked it alot!
Alle cars where separate screenshots and I've worked them in one image.

The main design can be used in several different sizes, like a social media posts or a wallpaper.

 
I've used the same techniques as I used for this poster I made a year ago for the real life counterpart of this racing series.
I hope you like the design

 

Used Affinity Photo, Designer and Publisher to make a poster for a digital racing event.
I´ve used the Adobe software for 12+ years so this is my first project using the Affinity software, it took some time to get used to it but liked it alot!
Alle cars where separate screenshots and I've worked them in one image.

The main design can be used in several different sizes, like a social media posts or a wallpaper.

 
I've used the same techniques as I used for this poster I made a year ago for the real life counterpart of this racing series.
I hope you like the design

 

There is no clean simple solution that will let you swap files back and forth between Indesign and Publisher. If you need to work on the same files you really should stick with Indesign. Every time you export as an IDML file for your client they will have to check it over and make sure nothing has changed (you would need to provide a PDF so they can see what you have created). Then it goes right around again when they send you an IDML file and you import it into Publisher. Not efficient and not recommended, sounds like a massive headache. 

Welcome to the Serif Affinity forums, @WilcoDesign.
You could export to PDF, and have them import the PDF into InDesign, but that is not a great approach.
Your best approach may be to continue using InDesign. (Though, alternatively, you could buy a redemption code from Serif and gift your client a copy of Publisher, so they could work with your .afpub file.)