Scale model restoration

Is it worth investing time and effort into restoring a scale model if it is not a valuable or rare collectible?
Are there any professional services that specialize in scale model restoration?
What is the best way to protect a restored scale model from further damage or wear?
How do I ensure that the colors I use for repainting a scale model match the original design?
Are there any online resources or forums for tips and advice on scale model restoration?
Can I restore the packaging or display case for a scale model as well?
Are there any specific products or brands that are recommended for scale model restoration?
Is it possible to restore a scale model that has yellowed or discolored over time?
How do I fix scratches or dents in the paint of a scale model?
Are there any common mistakes to avoid when restoring a scale model?
What type of glue is best for assembling and repairing scale models?
Where can I find replacement parts for vintage scale models?
How can I fix a scale model with warped or bent pieces?
Are there any special considerations for restoring metal scale models compared to plastic ones?
Can I salvage a scale model that has been exposed to water or moisture?
What is the best way to clean dust and dirt off of a scale model?
How do I remove old decals from a model without damaging the paint?
Are there any specific techniques for repainting a scale model?
What are the best tools to use for repairing scale models?
How can I restore a scale model that has missing parts?