I need a roller banner designing

I need a roller banner designing.
The banner is for the LNER Coach Association (LNERCA), a UK heritage railway charity.

This is the basic layout below.

Brand style:

Colours: LNER Blue (#003087) as the primary background/accent, antique brass gold (#B8860B) and gold accent (#ffd700) for highlights, warm cream (#f5f0e8) for light backgrounds, rich brown (#956940) as a secondary accent
Font: Jost (clean, modern sans-serif)
Tone: heritage, craftsmanship, restrained and professional — not flashy.
This is the website that will go with the banner - restore23896.info
The banner should reflect the website.


Content to include, top to bottom:

Logo
Headline: "Help restore Gresley 23896"
Tagline "Restoring the golden age of travel"
Sub-headline: "Help us restore Compartments 7 & 8"
'A photo area for an image of carriage 23896 (Gresley Teak Corridor Third, 1935)'
Body text: "No. 23896 is a Gresley Teak Corridor Third, built in 1935 — one of the historic carriages in the LNER Coach Association's collection. We're raising the funds to restore Compartments 7 & 8, and every donation brings this piece of railway history closer to completion."
Donation tiers, clearly boxed or highlighted:
"£50 — Supporters' Certificate for Compartment 7"
"£25 — Supporters' Certificate for Compartment 8"
"£6,000 target per compartment"
A short donor recognition line: "Every supporter's name appears on our Supporters' Roll and on a permanent display inside the restored carriage."
Call to action with space for a QR code: "Donate today at restore23896.info"
Footer: "LNER Coach Association · Registered Charity No. 1183387 · Restoring the golden age of travel"