Are you desperate to sell?
If not I would take it off and rest it whilst you;
Sort the front;
Paint the front entrance
Get the drive professionally power washed, and smartened up, they'll get rid of any lumps of moss/lichen/weeds etc. Same with the concrete flags that you can see in the right of the first picture.
Likewise all your paving/patio and decking at the back needs cleaning, get the patio down by whoever does your drive. Do the decking yourself gently with some Ecover Oxygen bleach and one of those gentle pan scrubbers - fucker of a job but it'll come up nice.
Get some weed and feed on the grass at the back, looks bad there bet it's in an even worse state now. From now until Oct give any brown/yellow patches a regular water.
Remove any broken garden items and dead plants - from borders and pots
Sort out the bed office situ, it's either one or the other.
I would leave your blue wall its nice and gives a new build a bit of warmth.
Once you've done all this you will want your pictures redoing. If you wait three months you can go on as a completely new listing. If you can hold your nerve I would just wait now until spring (early March).
Before they come to take your pics make sure you;
tidy up inside and out - there is the odd bit of clutter (my eyes went straight to what looks like a marble run in the nursery 🤣) in most of the rooms and in the front and back gardens
I'd especially remove any toiletries, toothbrushes and cleaning sprays from the bathroom, all that should be out is fresh towels, nice soap or soap dispensers and plants
The beds aren't properly made, I would also iron your duvet covers
The clothing rack in the nursery move that out of the room for the pictures (and when you have subsequent viewings)
Weed front and back and make sure there are no dead plants cut back any perennials if you keep it on over winter.
Fill your planters front and back with seasonal plants - garden centre will advise try keep them alive for viewings
Try get them to what's called 'blue sky' the outside pics if when you have them redone it's a cloudy day.